baber/WOPTO huggingface dataset:
Patent GB-691093-A (GB)
Title: Improvements relating to intermittent vertical chambers for the production of gas and coke
IPC: C10B25/04
Filed: 1951-04-24
Abstract: 691,093. Discharging doors for vertical retorts. DIDIER-WERKE AKT.-GES. April 24, 1951 [April 24, 1950]. No. 9529/51. Class 51(ii) The bottom door of a vertical retort chamber adapted to be movable longitudinally through an opening in the front wall of the setting comprises a casing 2 formed on the outside with pairs of lugs 6 connected to transverse members 5 by eccentric bolts, and a lining 3 of such a height as to reach the lowest level of the heating flues when the door is seated on a bottom frame 8 by turning said eccentric bolts. The transverse members 5 form with longitudinal members 7 a series of wheeled frames running on the flanges of I-girders 9, and actuated by rack and pinion gearing 12 to move the bottom door through the opening in the front wall of the setting defined by a door frame 10 on which, when the bottom door is in position, is seated a gas-tight door 11. When the bottom door is raised to seat on the frame 8 its front edge also seats on a flange on the door 11, or in a modification, Fig. 4 (not shown), said door 11 is pressed against the front of the casing 2 of the bottom door. Each side of the lining 3 projects slightly under an overhanging shoulder of the chamber wall or carries a rib projecting into a corresponding groove in this wall, and the top face of the lining slopes downwardly from front to rear of the chamber to facilitate discharge of the coke. To increase the clearance available between the frame 8 and the bottom door casing 2 the sealing surface of the frame 8 may slope down slightly from front to back and/or tapered facing strips may be used on the flanges of the girders 9. Steam may be supplied to the coking chamber through passages 15 formed in the lining 3, the steam issuing either at the ends of or along the top surface of the lining.
Patent GB-254802-A (GB)
Title: Improvements in or connected with dip-rods for gauging the cubical contents and/or capacity of casks and similar receptacles
IPC: G01C13/00
Filed: 1925-04-09
Abstract: 254,802. Murray, J. A. April 9, 1925. Linear-dimension gauges. -A dipping rod e is provided with a sliding member a having a projection c adapted to engage the inside of the cask &c. in order to obtain a reading from which the cubical capacity of the cask may be deduced. A finger-piece d presses against the rod e to hold the slide a in adjusted position. In a modification, the slide is positively held bv a thumb screw. The rod e is suitably calibrated on one or more sides and openings b may be arranged in one or more sides of the slide a. The projection c may be cut away to form a pointer. The openings in the slide may be cut to form pointers, and the projection c may be formed on an extension of the finger-piece d.
Patent GB-581851-A (GB)
Title: Improvements in drawing-off arrangements or mechanisms for dealing with a fleece intermediate of scribblers or carding engines
IPC: D01G15/46
Filed: 1944-05-18
Abstract: 581,851. Carding engines. PLATT BROS. & CO., Ltd., and WALLER, M. May 18, 1944, No. 9538. [Class 120 (i)] A drawing-off mechanism, for dealing with a fleece intermediate of scribblers or carding engines, of the kind comprising guiding cones to engage the selvedges of the fleece is characterised in that the cones are positively rotated and not driven only by frictional contact with the fleece. The cones, preferably provided with pulleys 16, 17 may be driven by bands 25, 26 from the calender roller 12, or from the undershaft which drives the calender rollers, the outer -cones 10b being driven from the inner cones 10a. In their application to a burr crushing machine, the cones may be driven from the polished roller which precedes the crushing rollers. Specification 550,908 is referred to.
Patent GB-541933-A (GB)
Title: Ultra high frequency electron discharge device
IPC: H01J25/10
Filed: 1940-05-31
Abstract: 541,933. Electron-oscillators. BENHAM, W. E. May 31, 1940, No. 9544. [Class 39 (i)] In apparatus for generating, amplifying, modulating or detecting high frequency electric oscillations of the type in which a beam of electrons passes through resonators which function respectively to modulate the electron velocities and extract energy from the modulated beam, the length of the modulating resonator traversed by the beam lies between <SP>#</SP> c  Î <SP>#</SP> 2  and <SP>#</SP> c  Î # where # is the mean electron velocity, c is the velocity of light, and y is the wave-length of the energizing oscillations. Reference has been directed by the Comptroller to Specification 523,712.
Patent GB-1473213-A (GB)
Title: Process for the preparation of fibres based on bulk-dyed synthetic polyamides
IPC: D01F6/90
Filed: 1974-03-04
Abstract: 1473213 Sulphonated chromium azo chelates PRODUITS CHIMIQUES UGINE KUHLMANN 4 March 1974 [2 March 1973] 9556/75 Heading C4P [Also in Division C3] In a process for preparing fibres of bulkdyed, synthetic polyamides a bidentate chelating agent is reacted in aqueous solution in the presence of water, ammonia or a mineral or organic base or a mixture thereof with a 1 : 1 Cr complex of a monoazo dye to produce a dyestuff which is isolated and used to bulk-dye the polyamide. In the formulae A is the residue of a diazotizable amine, B is the residue of a coupling compound, Y<SP>1</SP> 1  is hydroxy, methoxy or carboxy, Y1 2  is hydroxy or amino, Y 1  is -O- or -COO, Y 2  is -O- or -NH-, D is the residue of the bidentate chelating agent, and Z is water, ammonia or an organic base; the residue A or B carries a sulphonic group. The dyestuff is preferably free from nitro groups. Specified chelating agents are beta-diketones, acetoacetanilides, O - hydroxyaldehydes, O - nitrosophenols or -naphthols and peri - hydroxyquinones; acetylacetone is preferred. Bulkdyeing may be effected by introducing the dye directly into the spinning mass or by bulkdyeing chips which are then spun. In specific examples various such dyes are used to bulkdye nylon 6 or 66. It is acknowledged that the use of the 1 : 1 Cr complexes themselves for bulk-dyeing is known and reference is made to Specification 1,256,669.
Patent GB-719876-A (GB)
Title: Improvements in or relating to time base transformer circuit arrangements of the booster damper type
Inventor: HEIGHTMAN ANTHONY NORMAN
IPC: H03K4/28
Filed: 1952-04-16
Abstract: 719,876. Saw-tooth generating circuits. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. Dec. 15, 1952 [April 16, 1952], No. 9581/52. Class 40 (6)  In a booster-damper  time-base circuit of the type in which the load 9 is energized from a portion of a transformer winding included in series with the anode circuit of a driver valve, a damper diode being connected in a shunt path across said portion and the condenser, the transformer has an additional winding 14 in the shunt path in series with the diode and on the anode side thereof. This permits the cathode of the diode to be connected to a point on the auto-transformer nearer to the H.T. line without changing the voltage acting in the diode circuit and thus the voltage between heater and cathode of the diode during flyback is reduced.
Patent GB-454623-A (GB)
Title: Improvements in or relating to cutting devices
IPC: B26D7/26
Filed: 1935-03-27
Abstract: 454,623. Cutting-machines. QUESTER, E., 141, W³llnerstrasse, Lindenthal, Cologne, Germany. March 27, 1935, No. 9618. Convention date, March 27, 1934. [Class 31 (i)] In a cutting- machine in which interengaging knife discs c, d are mounted on shafts a, b and spaced apart by resilient discs e, f, the latter each consist of the surface of a truncated cone, or a portion of the surface of a sphere bounded by two parallel planes, or a concentrically corrugated ring. The discs may be of metal or rubber.
Patent GB-1154835-A (GB)
Title: Process for the Treatment of Finely-Divided Materials
Inventor: LEWIS JOHN TUDOR
IPC: C09C1/30
Filed: 1966-03-04
Abstract: 1,154,835. Treatment of finely divided materials. MIDLAND SILICONES Ltd. 13 March, 1967 [4 March, 1966], No. 9629/66. Headings C1A and C1N. Finely divided materials, such as kaolin, diatomaceous earth, TiO 2  and Ca00 3  are treated, typically to render them hydrophobic, by (1) forming a coating on the discrete particles which is a partial condensate of the hydrolysis product of one or more silanes of formula R n SiX 4-n , where X is a halogen atom or hydrolysable alkoxy radical, R is a monovalent hydrocarbon, or substituted hydrocarbon, radical and n is 0 or 1; then (2) reacting said coated particles with a silane containing at least one Si-bonded atom or radical capable of reaction with the Si-bonded hydroxy radicals present in the first coating. In the example powdered CaCO 3 , from which water had been removed using a Dean & Stark apparatus, and refluxed with SiCi 4 . After the removal of excess SiCl 4  the powder was treated in a tumbler first with moist air to hydrolyse the SiCi 4  to SiO 2  and then with Si(CH 3 ) 3 Cl in N 2  for 5 hours. The hydrophobic effect was tested by exposing the powder to glacial acetic acid solutions and observing the evolution of C0 2 .
Patent GB-567036-A (GB)
Title: Improvements in or relating to connections for electric cables
IPC: H01R13/52
Filed: 1942-07-10
Abstract: 567,036. Two-part couplings. STANDARD TELEPHONES & CABLES, Ltd., and BULLAS, H. July 10, 1942, No. 9659. [Class 38 (i)] A coupling mounted in a partition between compartments subject to different air pressures is sealed into the partition by a plastic medium that sets after assembly. The contacts a, which may be connected to concentric conductors, are mounted in an insulator b which is assembled in a metal housing c by supporting it therein by the co-operating plugs or similar dummies, and running-in plastic "Bakelite" p into a groove k and space through holes j<1>, j<2>. A shroud attached to the plug or dummy enters the space h and closes each end of the space j. The housing c is secured in the partition by means of a flange d with jointing e.
Patent GB-891262-A (GB)
Title: Improvements in or relating to walking beam conveyors for furnaces
IPC: F27B9/20
Filed: 1960-03-18
Abstract: 891,262. Conveying furnace charges. OFU OFENBAU-UNION G.m.b.H. March 18, 1960 [March 21, 1959], No. 9707/60. Class 51 (2). [Also in Group XXX] A device for synchronizing a plurality of fluid pressure cylinders operatively associated with a movable part of an industrial furnace, which part is to be moved uniformly, more particularly for the actuation of walking beam conveyers for furnaces, characterized in that the movable part is connected at least at two points spaced apart from one another by linkages mounted at fixed points and so connected together that they move equal distances, thus preventing one point of the movable part from leading relatively to another. A walking beam conveyer for furnaces comprises an upper, material carrying beam 10 horizontally movable by means (not shown) on wheels 11 mounted on a lower beam 100 pivotally connected to lifting means comprising cylinders 2 and pistons 20 which are pivotally connected to supports 21 to enable the beam 100 to move longitudinally. The beam 100 is connected at each end to a synchronizing linkage comprising T-shaped rockable levers 4 each pivotable about a fixed point 4a at the intersection of the head 40 and stem 400, which levers have the ends of the heads 40 connected together by the rods 5, 50 and the stems 400 are connected at a pivotal point 400a to tie rods 500 which in turn are connected to the lower beam 100. Two such linkages may be positioned adjacent and parallel to one another when the conveyer is relatively broad, the levers 4 being connected to form a rigid unit by a shaft extending through the pivotal points 400a.
Patent GB-440151-A (GB)
Title: Improvements in hospital beds and invalid couches
IPC: A61G7/015
Filed: 1935-03-28
Abstract: 440,151. Bedsteads. BAWER, J. A., 27, Wrangelsgatan, Gothenburg, Sweden. March 28, 1935, No. 9734. Convention date, March 29, 1934. [Class 52 (ii)] Comprises a hospital bed or invalid couch in which one or both of the end portions are slidable longitudinally and are hinged or flexibly connected to a centre portion which may be lowered by an operating device without altering the positions of the end portions other than a slight longitudinal movement. The mattress carried on the bedstead frame 1, Fig. 1, is in four portions 4, 5, 6 and 7 hinged together at 8, 9 and 14, the hinge 8 projecting at each side to engage sockets 10 on the bed frame 1. The part 5 has rollers 11 so that it can slide on the frame, and the parts 6, 7 are narrower than the frame. The shape of the bed is determined by a lever 15 attached to the part 6 and having a slotted link 17 and clamp 18. Raising the lever causes the centre part of the bed to be lowered to form a V-section, the part 8 sliding. If it is desired at the same time to raise the pillow part 4 the link 20 is kept engaged. If this is disconnected the part 4 remains horizontal. Fig. 3 shows a modification for a bed having a spring net 22 stretched by springs 28 between cross-bars 27 of the bed frame. At the ends the net is attached to rails 29 slidably mounted on the bed frame, and in the centre the net is free and is attached by links 34 to a U-shape frame 30 pivoted at 32 to the bed frame by means of which the net may be pulled into the position shown dotted. The Specification as open to inspection under Sect. 91 comprises also the modification shown in Fig. 5 (Cancelled) in which the fronthalf of the net is attached to a pivoted frame 37 which can be tilted so as to alter the angle of the front part of the bed and also give the centre depression. This subject-matter does not appear in the Specification as accepted.
Patent GB-117134-A (GB)
Title: Improvements in or relating to the Means used for Supporting Tarpaulins and like Sheets over Railway Vehicles.
Inventor: BOWLES GEORGE BARKER
IPC: B61D39/00
Filed: 1917-07-05
Abstract: 117,134. Bowler., G. B. July 5, 1917, Covers, wagon and like.-Relates to tarpaulin and like supports of the kind comprising an inverted U-shaped longitudinal bar pivoted on the ends of the vehicle, and in which counterbalancing springs are employed to assist in raising the support to and retaining it in a vertical or operative position. According to the invention, the upright members b, Fig. 2, of the support are extended below the pivots c to form double-arm levers to the shorter arms b<1>, of which the upper ends of the springs i are connected, preferably by means of an adjustable hook h, the lower ends of the springs being connected to the vehicle body at k. The support may be locked in its operative position by a, pair of gravity catches m, n pivoted on the semicircular guide-plate f and adapted to engage a pin o on the member b ; or spring bolts may be provided on the member b to engage holes in the semicircular plate f, or vice versa. Locking-means also may be provided to hold the support in its inoperative positions. In a modification, Fig. 6, the shorter arm of the lever is in the form of a slotted bar b' connected by bolts to the member b, so that the tension of the spring i may be adjusted, and the pivot c is movable to a limited extent in a recess t on the end of the vehicle so that the tension of the spring i may serve to draw a pin u on the member b downwards into a notch on the guide-plate f when the support is in its operative position.
Patent GB-568360-A (GB)
Title: Improvements in or relating to inkers for printing presses
IPC: B41F31/30
Filed: 1941-08-01
Abstract: 568,360. Printing-machines. MILLER PRINTING MACHINERY CO. Aug. 1, 1941, No. 9759/43. Convention date, Aug. 3, 1940. Divided out of 568,346. Drawings to Specification. [Class 100 (ii)] Inking-apparatus.-An inking apparatus, particularly for a reciprocating bed machine, comprises a primary section which includes the ink-fountain, a secondary section receiving ink from the primary section and transferring it to the forme-inking rollers, means for moving the primary section away from the secondary section, and means for moving the primary and secondary sections together away from the forme-inking rollers. Elements on the primary section are driven directly from the press and not through the secondary section. The construction described is identical with that described in Specification 568,346.
Patent GB-310028-A (GB)
Title: Improvements in or relating to cartons or boxes for cigarettes and similar articles
IPC: B65D85/10
Filed: 1929-03-27
Abstract: 310,028. Andresen, J. H. April 20, 1928, [Convention date]. Contents. facilitating access to.-The sliding tray 2, Fig. 1, of a box or carton for cigarettes &c. has its closing flap .5 siit along two spaced lines 7, 8. which extend from the folding line 4 across the folding line 3 and into the bottom 10 of the tray, where their extreme ends are connected by a folding line 9. By this means, when the tray is pushed out of the shell 1 and the flap 6 drawn back. the parts between the slits 7, 8 are also drawn back and uncover the backs of the cigarettes.
Patent GB-1342497-A (GB)
Title: Demodulating systems for colour television receivers
IPC: H04N9/455
Filed: 1971-04-19
Abstract: 1342497 Colour television SANYO ELECTRIC CO Ltd 19 April 1971 [15 March 1971] 9984/71 Heading H4F In a chrominance demodulation circuit a colour television signal is fed to a signal separator 3 and the PAL chrominance signal with swinging colour bursts is fed to parallel 0 and 180 degrees phase shifters 9, 8 which are alternately connected to a band-pass amplifier 4 via a switch 10 operated by pulses at line frequency. The bandpass amplifier 4 passes the PAL chrominance signal to the R-Y demodulator 5 and passes the colour bursts via a gate 6 to control the operation of an oscillator 16 via a phase detector 13. Regardless of the phase of operation of the switch 10 the R-Y component of the chrominance signal fed to the demodulator 5 is of the same polarity for every line and is the same polarity as the output of the oscillator 16. For the B-Y component of the chrominance signal there is provided a band pass amplifier 4<SP>1</SP>, gate 6<SP>1</SP>, oscillator 16<SP>1</SP> and demodulator 5<SP>1</SP>. In an alternative embodiment (Fig. 3, not shown) one band-pass amplifier and one gate are used instead of the two amplifiers 4, 4<SP>1</SP>, and two gates 6, 6<SP>1</SP>, the amplifier receiving the output from the signal separator, the separated colour bursts and chrominance signal being separately phase shifted by a respective pair of phase shifters and associated switch before being passed to the R-Y oscillator and R-Y demodulator respectively. In this case the two switches may be operated in antiphase, to give a -(R-Y) output from the R-Y demodulator. Alternatively (Fig. 4, not shown) the chrominance signal may be fed without phase-shift to both demodulators, the colour bursts being phaseshifted as before before being passed to the R-Y oscillator, the output from the R-Y oscillator also being phase shifted by a pair of phase shifters and a switch operated in phase or antiphase with the switch of the colour burst phase shifter, thus giving an output from the R-Y demodulator of + (R-Y) or -(R-Y) as desired.
Patent GB-782340-A (GB)
Title: Piston rings
IPC: F16J9/26
Filed: 1956-03-29
Abstract: 782,340. Piston packing. SULZER FRERES SOC. ANON. March 29, 1956 [April 2, 1955], No. 9985/56. Class 122 (1). A piston ring 1 having a number of circumferential grooves 3 on its working face is coated both in the grooves 3 and on the lands 5 therebetween with a layer of metal 4 softer than that of the ring, and of the wall of the cylinder in which the ring is to be used. The coating may be of copper, brass, lead, bronze, tin, whitemetal or lead, and may be applied by immersion of the ring in molten metal, by spraying, by plating or, preferably, by electrodeposition. Preferably, there are at least five grooves and the lands are not more than 3 mm. wide.
Patent HK-121397-A (HK)
Title: Analytical element coated by a gravure process
Inventor: DAPPEN GLEN M
IPC: G01N33/543
Filed: 1997-06-26
Abstract: A dry immunoassay analytical element, comprising a coating containing an enzyme labeled ligand over a particulate layer containing a fixed concentration of immobilized receptor for a ligand is described. <IMAGE>
Patent HU-T42249-A (HU)
Title: Method and apparatus for watering type breeding of calves
Inventor: LAKOS LASZLO
IPC: A23K1/18
Filed: 1985-03-22
Abstract: The method and installation is for breeding calves purposes supply of colostrum via mouthpieces to the animals of three- to five days of age. The daily dose is given in two parts. The unused part is left to the animals in an accessible manner. After that up to an age of forty nine to fifty one days, the animals are fed with a conc. of six and a half % decreasing to two % milk substitute fluid via mouthpieces with the accessibility of the unused fluid until the next dose.
Patent HU-T54676-A (HU)
Title: Process for producing chiralic azetidinon-epoxides
Inventor: EVANS DAVID ALBERT
IPC: C07F9/568
Filed: 1989-03-24
Abstract: Epoxyimines, formed with epoxyaldehydes, react via cycloaddition with amino-protected glycyl halides to provide 3-protected-amino-4-(substituted oxiranyl)azetidinones. Chiral epoxyimines from chiral epoxyaldehydes induce high levels of asymmetric induction during the cycloaddition to provide substantially one diastereomer of the 3,4-disubstituted azetidinone. For example, the epoxyimine formed with (2R,3S)-2-formyl-3-phenyloxirane and 2,4-dimethoxybenzylamine is reacted with phthalimidoacetyl chloride to provide [3R,4R,4(2S,3S)]-1-(2,4-dimethoxybenzyl)-3-phthalimido-4-(3-phenyloxir an-2-yl)-2 -azetidinone. The epoxy-substituted azetidinones are useful intermediates for  beta -lactam antibiotic compounds.
Patent HU-T68723-A (HU)
Title: Method and device for releasing energy
Inventor: MILLS RANDELL LEE
IPC: C25B9/17
Filed: 1991-11-20
Abstract: Methods and structures to release heat energy from hydrogen atoms by stimulating their electrons to relax to a quantized potential energy level below that of the ground state via an electrochemical reactant(s) of redox energy resonant with the energy hole which stimulates this transition. Methods and structures to conform the electronic energy of the hydrogen atoms and the redox energy of the electrochemical reactant(s) to enhance the hydrogen electronic transition rate where the source of hydrogen atoms is aqueous electrolytic production on the surface of a cathode. <IMAGE>
Patent HU-T47075-A (HU)
Title: Process for producing cyclic, n-containing ligands, theyr metal-complexes and diagnostical compositions containing these compounds
Inventor: SCHAEFER MICHEL
IPC: C07F15/02
Filed: 1988-04-13
Abstract: Ligands and complexes of the title and the applications of these complexes in magnetic resonance imaging, in X-ray radiology and as in-vivo chemical shift agents.
Patent HU-T38364-A (HU)
Title: Process for preparing new diphosphonic acid derivatives further pharmaceutical compositions containing thereof
Inventor: BOSIES ELMAR
IPC: C07F9/58
Filed: 1985-08-01
Abstract: The present invention provides diphosphonates of the general formula: <IMAGE>  (I)  wherein Het is 1,2,3-triazole, or 1,2,4-triazole radical, which is optionally substituted by alkyl, alkoxy, halogen, hydroxyl, carboxyl, an amino group optionally substituted by alkyl or acyl radicals or is a benzyl radical optionally substituted by alkyl, nitro, amino or aminoalkyl, A is a straight-chained or branched, saturated or unsaturated hydrocarbon chain containing 2 to 8 carbon atoms, X is a hydrogen atom, optionally substituted by acyl, or an amino group optionally substituted by alkyl or acyl radicals and R is a hydrogen atom or an alkyl radical; and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these diphosphonates and pharmaceutical compositions containing them.